From c532b8a7c01ffc97d476c304d29ba38c6ddd12aa Mon Sep 17 00:00:00 2001
From: goat <16760685+goaaats@users.noreply.github.com>
Date: Thu, 28 Jan 2021 17:52:41 +0100
Subject: [PATCH] feat: throw when unrecognized extension is loaded

---
 Penumbra/Importer/TexToolsImport.cs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Penumbra/Importer/TexToolsImport.cs b/Penumbra/Importer/TexToolsImport.cs
index 95a18b88..ee6b1fec 100644
--- a/Penumbra/Importer/TexToolsImport.cs
+++ b/Penumbra/Importer/TexToolsImport.cs
@@ -58,7 +58,10 @@ namespace Penumbra.Importer
 
                 case ".ttmp2":
                     ImportV2ModPack( modPackFile );
-                    return;
+                    return;
+
+                default:
+                    throw new ArgumentException( $"Unrecognized modpack format: {modPackFile.Extension}", nameof(modPackFile) );
             }
 
             State = ImporterState.Done;